2007-2008 Polaris IQ Snowmobiles Service Manual, Page 264Get this manual
Shocks 12Apply thin layer of oil to the IFP, wearband, and o-ringInsert the IFP, o-ring side first, into the shock body16Invert the 36mm piston rod assembly and pour small amount of shock oil into the center of the locking piston bolt until the oil flows back out of the hole
13using the IFP locator tool, slowly push the IFP down into the cylinderThe IFP is set to the correct position when the indicator knob makes contact with the shock body
17Hold finger over the bolt hole, then carefully insert the piston rod into the shock body cylinderSlightly oscillate the piston rod to allow the piston to enter the shock body bore
14Install the pressure valve assembly into the valve port and torque to specification